Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thomas M D'Ambra, PHARM D

Pharmacist in Dix Hills, NY · enumerated 2011.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578842621

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Registry record

Entity type Individual (Type 1)

Name Thomas M D'Ambra

Credential PHARM D

Sex Male

Practice address 4 Pine Edge Pl, Dix Hills, NY, 11746

Phone (631) 424-8164

Enumeration date Aug 8, 2011

Last updated in NPPES Aug 8, 2011

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 055694-1 (NY) Primary

183500000X Pharmacist Pharmacy Service Providers · License 28RI03394200 (NJ) Secondary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Thomas D'Ambra practice?

The practice location on file with NPPES is in Dix Hills, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Thomas D'Ambra?

The National Provider Identifier (NPI) for Thomas D'Ambra is 1578842621, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-08.